早教吧 育儿知识 作业答案 考试题库 百科 知识分享

I'mgladyou'recomebackfromBeijing.Pleasetellmehowlongyouthere.AhavesayedBhadstayedChavebeenstayingDstayed正确答案是D,请问为什么?是you've不是you're不好意思打错了

题目详情
I'm glad you're come back from Beijing.Please tell me how long you ____there.
A have sayed B had stayed C have been staying D stayed
正确答案是D,请问为什么?
是you've 不是you're 不好意思打错了
▼优质解答
答案和解析
I'm glad you're come back from Beijing.这一句有问题.如果是I'm glad you're back from Beijing.的话表示对方已经回来,stay的状态已经结束,完成时表示的是持续到现在的状态.